# AR Solar System vs Solar System Viewer

The clearest difference is review sentiment: Solar System Viewer at 83% against AR Solar System's 0%. Solar System Viewer also leads on rating (4.4 vs 1.0) and update cadence (every 2 months vs every 83 months). AR Solar System's advantage is in-app purchases (none vs 4) and chart position (#196 vs unranked). On ads and monetization model there is nothing between them.

AR Solar System costs $0.99 and Solar System Viewer $2.99 up front. Solar System Viewer sells 4 one-off in-app purchases. AR Solar System asks for nothing beyond the download.

Solar System Viewer holds the better App Store score, 4.4 against 1.0. That said, the two scores are not equally well evidenced: Solar System Viewer has 28 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of AR Solar System's written reviews are positive against 83% of Solar System Viewer's.

AR Solar System ships an update every 83 months, Solar System Viewer every 2 months. The most recent releases landed on October 26, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | AR Solar System | Solar System Viewer |
| --- | --- | --- |
| Price | **$0.99** | $2.99 |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/ar-solar-system-ar-planets/id1343139477/reviews) | **[4.4 (28 ratings)](https://appshunter.io/ios/app/solar-system-viewer-8planets/id1554639445/reviews)** |
| Number of ratings | 1 | **28** |
| Positive reviews | 0.0% of reviews | **83.3% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 83 months | **Every 2 months** |
| Monetization | Paid | Paid |
| Best chart rank | **#196** | — |
| Size | 5 MB | 22 MB |
| Requires iOS | **17.5** | 26.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Mustafa Alpay](https://appshunter.io/developer/1018612630) | [BLUE COMET LABS LLC](https://appshunter.io/developer/1492055170) |

## What reviewers say

### AR Solar System

[App page](https://appshunter.io/ios/app/ar-solar-system-ar-planets/id1343139477)

**Currently charting:** #196 Top Paid · Education (US App Store)

Explore the solar system with augmented reality. View planets, toggle labels and orbits, and manipulate time to observe celestial movements. This educational tool overlays celestial objects onto your real-world environment.

**Highlights:** Augmented Reality planets, Toggle planet labels, Toggle planet orbits, Speed up and rewind time, Overlay celestial objects

**Features:** macOS Compatibility

**In-app purchases:** none


### Solar System Viewer

[App page](https://appshunter.io/ios/app/solar-system-viewer-8planets/id1554639445)

Explore and simulate the orbits of planets in our solar system. This app allows you to speed up or slow down time, travel to any date, and view planetary positions. It also offers widgets for your home screen and Apple Watch complications.

**Highlights:** Simulate planetary orbits, Adjust time speed, Time travel to specific dates, Home screen widgets, Apple Watch integration, View planet overviews

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Io Tip | $1.99 | one-time |
| Europa Tip | $3.99 | one-time |
| Ganymede Tip | $5.99 | one-time |
| Callisto Tip | $9.99 | one-time |


## Frequently asked questions

### Is AR Solar System free?

AR Solar System costs $0.99, with no in-app purchases.

### Is Solar System Viewer free?

Solar System Viewer costs $2.99, and also offers in-app purchases.

### Which has better reviews, AR Solar System or Solar System Viewer?

Solar System Viewer is rated higher. AR Solar System averages 1.0 out of 5 from 1 ratings, while Solar System Viewer averages 4.4 from 28 ratings.

### Do AR Solar System or Solar System Viewer have ads?

Neither AR Solar System nor Solar System Viewer shows ads.

### Which is updated more often, AR Solar System or Solar System Viewer?

AR Solar System ships an update every 83 months, and Solar System Viewer every 2 months. Most recently, AR Solar System was updated on October 26, 2026 and Solar System Viewer on October 29, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*